baber/WOPTO huggingface dataset:
Patent DE-3341976-A1 (DE)
Title: X-ray diagnosis apparatus
Inventor: APPELT GUENTHER
IPC: H05G1/52
Filed: 1983-11-21
Abstract: The invention relates to X-ray diagnosis apparatuses for mammography. In this case, an X-ray beam source (2) is used which contains a rotating-anode X-ray tube (7.1). In the case of these apparatuses, it has been found to be expedient to achieve an improvement in the image clarity of the parts of the breast (13) close to the body. To this end, the invention provides for the track (14.1) of the focusing spot to be displaced to the side of the anode plate (7) facing its drive rotor (19.1). The arrangement according to the invention is particularly suitable for use in X-ray mammography. <IMAGE>
Patent DE-3344134-A1 (DE)
Title: Manhole consisting of a plurality of rings lying one on top of the other
Inventor: WIEDENMANN WILHELM
IPC: E02D29/12
Filed: 1983-12-07
Abstract: The manhole consisting of a plurality of rings lying one on top of the other has a height-regulating device consisting of two rings (1) and (2). The first ring (1) has a plurality of feet directed downwards, and the second ring (2), which guides the first ring with the extension (6), has a plurality of base surfaces of different height which are arranged helically. By relative rotation of the two rings (1) and (2) against one another, the height can be varied and the manhole cover (7) or the lid (13) can be adapted to the level (11) of the street. <IMAGE>
Patent DE-3345559-A1 (DE)
Title: Dimming of a fluorescent lamp, and a ballast having a device for dimming
Inventor: MOSEBACH DIETER ING GRAD
IPC: H05B41/40
Filed: 1983-12-16
Abstract: In order to dim a fluorescent lamp which is to be supplied with an AC voltage via a ballast from an electrical supply network which carries especially an AC voltage, it is provided that the periods of the AC voltage are counted out, and specific periods or groups thereof are masked out, depending on the desired brightness. Solutions having integrated circuits are proposed, remote control being possible by means of DC or via a serial data bus.
Patent DE-3400072-A1 (DE)
Title: Apparatus for sucking excess plastics powder out of the booth of a powder coating plant
Inventor: BAURHENN HEINRICH
IPC: B05B14/43
Filed: 1984-01-03
Abstract: The apparatus has a suction fan and also filter cartridges; in order to be able to clean the filter cartridges better and to achieve a better efficiency, it is proposed that the filter layer of the cartridge has, from radially outward to inward, the following construction:     a coarse-mesh wire fabric (8) as the outer support fabric,   two fine-mesh, wire fabrics (9,11) of zigzag construction, as a further support fabric between the last, a very fine-mesh wire fabric (10) constructed to follow the interengaging zigzag shapes of the wire fabrics (9,11) as a filter layer, whose wires have a wider cross-section in the direction of the surface spanned by this fabric (10) than in the normal direction.   <IMAGE>
Patent DE-3400214-A1 (DE)
Inventor: BAUER HEINZ
IPC: B60R22/20
Filed: 1984-01-05
Abstract: Der verstellbare Gurtpunkthalter für den oberen Anlenkpunkt eines Schultergurtes eines Fahrzeugs hat eine am Fahrzeug befestigte Schiene und einen an dieser Schiene gehaltenen und in Schienenlängsrichtung einstellbar geführten Schlitten, der mit einem Innengewinde für die Gurtbefestigung versehen ist. Die Schiene ist ein vorzugsweise im Querschnitt rechteckförmiges Band, das quer zur Schienenlängsrichtung verlaufende Rastflanken aufweist.  Der Schlitten umgreift die Schiene vorzugsweise ringförmig geschlossen und hat Rastmittel, die mit den Rastflanken der Schiene zusammenwirken und quer zur Schienenlängsrichtung angeordnet sind. Sie sind von einer Feder in Eingriff mit den Rastflanken vorbelastet und können durch Bedienen einer Betätigungsfläche des Schlittens gegen die Kraft der Feder außer Eingriff mit den Rastflanken gebracht werden.
Patent DE-3400689-A1 (DE)
Inventor: KAUFHOLD MANFRED DR
IPC: C11B9/00
Filed: 1984-01-11
Abstract: Cyclododecenylacetonitrile is prepared by reacting cyclododecanone with cyanoacetic acid in the presence of a catalyst. Purified cyclododecenylacetonitrile has a pleasant scent reminiscent of roses and lilies of the valley, containing additionally a musk note, and is suitable as a fragrance and as a fragrance component.
Patent DE-3402552-A1 (DE)
Title: Method and apparatus for breeding larger and more efficient queen bees
Inventor: SCHMIDT MATTHIAS
IPC: A01K49/00
Filed: 1984-01-26
Abstract: For breeding larger and more efficient queen bees, a method is proposed in which the larvae of the queen are taken from the worker-bee cells of normal honeycombs and are then laid on a replaceable cell floor with an enlarged diameter and the cell floor, with a tubular lateral wall placed on it, is developed into a queen's cell in which the queen is bred from the larva. In order to implement this method, a queen's cell is so designed that the individual cells consist of a lower section formed as a cell floor and an upper section which is tubular and forms the cell wall of the queen's cell, and that the two injection-moulded plastic sections are detachably connected to each other.
Patent DE-3402596-A1 (DE)
Title: Cable television system with monitoring of identification frequency
Inventor: LANGE HEINZ DIPL ING
IPC: H04B17/40
Filed: 1984-01-26
Abstract: A cable television system for distributing television and FM signals with a transmitting station, a coaxial cable network with repeaters and with two separate backward channels for transmitting data and identification frequencies from the repeaters to the transmitting station. To increase the number of repeaters which can be monitored, identification frequencies are modulated onto a carrier adjacent to the backward data channel in a repeater, transmitted to the transmitting station where they are demodulated and the identification frequencies are supplied to the monitoring receiver.
Patent DE-3402608-A1 (DE)
Title: Self-driving lifter for severely disabled people
Inventor: GERDES JOHANN
IPC: A61G5/14
Filed: 1984-01-26
Abstract: Published without abstract.
Patent DE-3406565-A1 (DE)
Inventor: KRAUS WERNER DIPL ING
IPC: A61N1/40
Filed: 1984-02-23
Abstract: The present invention relates to an electrotherapy apparatus in which both low-frequency magnetic fields with frequencies below 30 Hz as well as high-frequency electromagnetic fields with frequencies of in particular above 100 kHz, preferably 1 MHz and over, are used. In a therapy apparatus functioning with heating of the tissue, according to the invention an applicator for radiation heating the tissue, in particular a microwave applicator, is combined with a low-frequency applicator for a low-frequency electromagnetic alternating field. In a therapy apparatus for induction of a low-frequency alternating voltage in a pick-up coil connected to tissue electrodes, the high-frequency oscillations are in contrast of such low intensity that they cannot effect any significant heating of the tissue, but they are nevertheless modulated with the low-frequency oscillations. In this way, the induction of low-frequency currents in implants can be effected with lighter external coils. <IMAGE>
Patent DE-3409134-A1 (DE)
Title: Method and circuit arrangement for trunk circuits for blocking devices
Inventor: KEKES STAUROS ING GRAD
IPC: H04M17/02
Filed: 1984-03-09
Abstract: A method and circuit arrangement for trunk circuits for blocking devices in telecommunications switching systems prevent dialling by pulse transmission by means of the hook switch of the telephone set, in that DC-isolation of the subscriber side and exchange side is introduced which comprises a loop conversion on the exchange side. An evaluation device for the control wire of the exchange side furthermore monitors the condition of the control wire and serves to initiate the reliable cleardown of a connection on the subscriber side. In trunk circuits for subscriber stations set up for incoming calls only and for coin-operated telephones, a special coin identification tone is applied in each connection set-up, which informs the exchange that no call charge units can be registered for the called subscriber connection.
Patent DE-3410881-A1 (DE)
Title: Building being secured against subsidence damage
Inventor: KESTING LORENZ
IPC: E02D35/00
Filed: 1984-03-23
Abstract: A description is given of a building being secured against subsidence damage which, in particular for eliminating slanting, preferably exhibits a plurality of lifting apparatuses which are accommodated in cutouts in load-bearing walls of the building. In the case of such a building the invention provides that the cutouts are made in the inner side of the load-bearing walls and terminate blind before the outer side of the building and on a foundation which is separate from the load-bearing building walls and on which the lifting apparatuses are supported. The invention also provides that the outer side of the load-bearing walls and the outer edges of the foundations are provided with a closed seal which exhibits a reserve of material which can be used up when separating the load-bearing walls from the foundation.
Patent DE-3415371-A1 (DE)
Title: Container
Inventor: DAHMEN KARL
IPC: B65D6/18
Filed: 1984-04-25
Abstract: In a hinged container, for facilitating both the collapsing and the erecting of the container, following a proposal according to the invention the walls (2, 3, 4, 5) are connected to the bottom (1) and the top part (6) of the container in an articulated manner, the walls (2, 3) are divided into at least two parts in the transverse direction and the two parts of each wall (2, 3) are connected to one another and to the bottom (1) and the top part (6) in an articulated manner in such a way that either two opposite walls (2, 3) can be bent inwards and the two remaining walls (4, 5) can be bent outwards or all the walls (2, 3, 4, 5) can be bent outwards (Figure 1). Following another proposal according to the invention, two opposite walls (2, 3) are connected to the bottom (1) and the top part (6) of the container in an articulated manner, the two walls (2, 3) are divided into at least two parts in the transverse direction, and the associated parts are connected to one another and to the bottom (1) and the top part (6) in an articulated manner in such a way that they can be bent inwards, and the two remaining walls (4, 5) are linked to the bottom (1) of the container in such a way that they can be folded against the bottom (1) (Figure 5). <IMAGE>
Patent DE-3415963-A1 (DE)
Title: Method for producing a semi-rigid, foldable solar generator produced from a plurality of covered solar cells (Cics)
Inventor: KOCH JUERGEN DIPL PHYS
IPC: B64G1/44
Filed: 1984-04-28
Abstract: Method for producing a semi-rigid, foldable solar generator produced from a plurality of covered solar cells (Cics), which has at least two folding elements that are connected to one another in a rotatable fashion via hinge-type joints, characterised by the following method steps:   a) gluing on the reverse side of matrix subsections for the purpose of covering the joining elements carbon-fibre strips which project beyond the upper and lower edges of each matrix subsection, b) joining the projecting ends of adjacent carbon-fibre strips with second carbon-fibre strips, c) mounting at least two matrix subsections in separately produced carbon-fibre frames, and d) joining the carbon-fibre frames together with the matrix subsections via hinges to form a solar generator.   <IMAGE>
Patent DE-3416760-A1 (DE)
Title: Process for producing transparency frames
Inventor: MUNDT PETER
IPC: B29C43/02
Filed: 1984-05-07
Abstract: The invention relates to a process for producing elastically enlargeable transparency frame halves from at least one extruded plastics film which are bonded together by adhesion or ultrasonic welding to form a frame in which the picture window cutouts and the outer contour of the frame are punched out. With the object of simplifying the known processes of this type in such a manner that the frames can be produced at lower cost, the film bed for the transparency is embossed into at least one of two films.
Patent DE-3417162-A1 (DE)
Title: Process and heat-conducting element for increasing the heat conductivity of poorly heat-conducting masses
Inventor: KNAPPWOST ADOLF PROF DR
IPC: F24D3/14
Filed: 1984-05-09
Abstract: Process and heat-conducting element for greatly increasing the average heat conductivity of poorly heat-conducting masses by embedding heat-conducting elements which form heat bridges and consist of a material of which the high heat conductivity is due to electron conduction, namely of graphite, metal and/or a plastic which conducts by electrons.
Patent DE-3420366-A1 (DE)
Title: Holding and guiding device for nails
Inventor: POEHLMANN PETER
IPC: B25C3/00
Filed: 1984-06-01
Abstract: Published without abstract.
Patent DE-3421577-A1 (DE)
Title: Device for the measurement of reflections on coloured objects
Inventor: KRZYMINSKI HARALD DR ING
IPC: G01J3/51
Filed: 1984-06-09
Abstract: The device is intended for the measurement of reflections on coloured objects. According to the invention, at least three photocells (7) are arranged in the measuring head (5') of the housing above the measurement opening (1') which can be illuminated uniformly all around at 45 DEG . Arranged between the measurement opening (1') and the photocells (7) for the purpose of subjecting them uniformly to measurement light are light-guiding elements inside a tubular light-shielding diaphragm (9) with an aperture angle of at most 10 DEG . The photocells (7) are bound in in a light-tight fashion at the upper end of the light-shielding diaphragm (9). <IMAGE>
Patent DE-3430673-A1 (DE)
Title: Device for the pasteurisation and sterilisation of free-flowing materials
Inventor: KOCH KLAUS DIPL PHYS
IPC: H05B6/78
Filed: 1984-08-21
Abstract: The invention provides a device for the continuous pasteurisation and sterilisation of materials which are free-flowing or in the form of pieces in an elongate trough which is formed by a lower and an upper transport belt and which is exposed to steam or the like by means of nozzles engaging on the sides between the two belts.
Patent DE-3435192-A1 (DE)
Title: Method and appliance for ground working
Inventor: HORSCH MICHAEL
IPC: A01B79/00
Filed: 1984-09-25
Abstract: Published without abstract.
Patent DE-3443019-A1 (DE)
Title: Method and apparatus for density measurement of solutions
Inventor: REINERT GUIDO-GEORG
IPC: G01N9/04
Filed: 1984-11-26
Abstract: The invention describes a method with the apparatuses necessary to carry it out in order to determine, continuously or at intervals, the density of solutions in manufacturing processes, and, during this, to keep the concentration of the same constant, depending on necessity.
Patent DE-3443783-A1 (DE)
Title: Injection mouldings for special electrical requirements
Inventor: RAUCHMAUL SIEGFRIED
IPC: B29C45/00
Filed: 1984-11-30
Abstract: There are injection mouldings, for example carriers, which, although antistatic, have a sufficient insulating effect to enable integrated circuits in them to be measured without falsification by means of automatic measuring devices. In order to obtain such injection mouldings, the injection-moulding tools are, according to the invention, designed in such a way that uniform electrical properties can be achieved at particular points. <IMAGE>
Patent DE-3445324-A1 (DE)
Title: Pharmaceutical combination with synergistic action
Inventor: ENGHOFER ERICH DR
IPC: A61K45/06
Filed: 1984-12-12
Abstract: Combination of glucosamine with an antiexudative agent for varicose veins, especially with aescin or hydroxyethyl rutoside, results in a pharmaceutical composition which is particularly suitable for the treatment of osteoarthritis.
Patent DE-3446107-A1 (DE)
Title: Configuration suitable even for pumps and motors at very high pressures or with a non-lubricating fluid
Inventor: EICKMANN KARL
IPC: F04B53/14
Filed: 1984-12-18
Abstract: In the main application, conical ring elements are held together by clamp rings which have radially resilient retaining lips. While these rings and elements are suitable for pressures of over 1000 bar, they do not allow unlimited higher pressures. The ring configurations are therefore accommodated in a strong housing, and the housing is controlled in parallel, in terms of time, to the pressure in the working chamber within the ring configuration. The ring configuration is thus surrounded by a fluid pressure which amounts to approximately half the pressure in the working chamber. Consequently, the pressure in the system can be approximately doubled and can reach several thousand bars. According to a further embodiment, a pump for, e.g. water, is provided, which has an unlimited service life and works at a pressure of several thousand bars, by arranging for the pump piston to be immersed in a liquid which is located above the water and which has lubricating and anti-corrosion properties.
Patent DE-3446807-A1 (DE)
Title: Thin-film solar cell having an n-i-p structure
Inventor: FISCHER ROLAND DR
IPC: H01L31/075
Filed: 1984-12-21
Abstract: The invention relates to a thin-film solar cell having an n-i-p structure and a roughened substrate surface; in order to achieve an improved filling factor, the surface of the substrate of the solar cell is designed so as to be multiply concave and free of peaks. 
<IMAGE>
Patent DE-3513235-A1 (DE)
Title: Reinforcing mat or the like
Inventor: BUCHER FRANZ DIPL ING
IPC: B21F27/00
Filed: 1985-04-13
Abstract: Within the longitudinal edge region (9), provided for the mat covering, there is provided in at least one transverse bar (2) an approximately V-shaped bend (3) which extends upwards from the side to be covered. The first, longitudinal-edge-side leg of each bend (3) is arranged at a small angle to the plane of the mat, and the second, inner-side leg thereof is arranged at a larger angle thereto. The inner-side, steeper leg of each bend (3) forms a position-securing means for a longitudinal reinforcing bar (1) of the covering longitudinal-edge region (10) of the next reinforcing mat. <IMAGE>
Patent DE-3516072-A1 (DE)
Title: Heating system with heat pump, for mixed gas/outside air operation (central heating)
IPC: F24H4/02
Filed: 1985-05-04
Abstract: Heating system with heat pump for mixed gas/outside air operation consists of the installation parts: gas burner, preheater, shutter flaps, filter, evaporator, radial fan (smoke extraction), refrigeration circuit, compressor (lifting piston or rotary piston compressor), heat exchanger, three-way mixing valve (electronically controlled). The gas burner heats the water in the preheater, the hot waste gases being conducted via the filter and subsequently through the slatted evaporator and being blown into the chimney by the radial fan. The slatted evaporator recovers the heating energy from the waste gas flow and delivers it in the heat exchanger to the hot water circuit. At temperatures above +3 DEG C, the shutter flaps are changed over in such a manner that outside air is drawn in via the evaporator by the radial fan. In the year, this supplies more than 2/3 of the heating energy required. The three-way mixing valve regulates according to requirement the quantity of water which is conducted through the preheater. The thermostats under the evaporator and at the inlet of the pump/hot water (PWW) return run are actual-value transmitters. The differential pressure measuring device determines via the different pressure conditions the icing of the evaporator and starts deicing. Via the condensation water runoff, the condensate is conducted off to the pH value neutraliser or directly into the sewage line.
Patent DE-3518446-A1 (DE)
Title: Fixed addition value circuit in decimal code
Inventor: MERKLE PAUL
IPC: G06F7/50
Filed: 1985-05-22
Abstract: The fixed addition value circuit according to the subject-matter of the invention is a fixed addition value circuit in which the odd summands 1 and 3 and 5 and 7 and 9 are processed lowered by the number 1 in one input area and the summands 0 and 1 and 2 and 3 are processed as number 0 in the other input area and the summands 4 and 5 and 6 and 7 are processed as the number 4 and the summands 8 and 9 are processed as the number 8. Equalization is obtained by means of 3 up-shifting circuits with the shifting numbers 2 and 2 and 1. <IMAGE>
Patent DE-3518536-A1 (DE)
Title: Method of producing complete or partial dental prostheses
Inventor: PINTER ERNOE
IPC: A61C13/02
Filed: 1985-05-23
Abstract: The invention relates to a method of producing complete or partial dental prostheses using plaster models, wax impressions and embedding plaster blocks for the artificial teeth. The characteristic feature of the method is that the embedding plaster block is fabricated from individual, separate but joinable parts and that a colouring coating imitating the tints of the natural gum is applied to its surface corresponding to the visible part of the gum. The prosthesis is produced further in a manner known per se. The colouring coating is bonded to the acrylate forming the palate part.
Patent DE-3520932-A1 (DE)
Title: Door-lock arrangement
Inventor: SHUNICHI OSADA
IPC: E05B49/00
Filed: 1985-06-08
Abstract: The invention relates to a combined mechanical and electronic door-lock device, in which, when a keypad (7) is actuated correctly, a locking means (7) is cancelled and a disconnector (33) thereby becomes rotatable in order to open the lock, and in which the locking means (7) can also be cancelled alternatively by means of a mechanical lock (3). <IMAGE>
Patent DE-3521926-A1 (DE)
Title: Briquetting machine for briquetting fibrous materials
Inventor: SCHAEFER BERNHARD
IPC: B30B11/24
Filed: 1985-06-19
Abstract: The briquetting machine for briquetting fibrous materials, such as wool waste, cotton waste, straw and the like, comprises an extrusion press, which presses the material, which is conveyed via an inlet region between the turns of a worm, into a conically tapering mould, to the outlet end of which a pressing gripper is joined, which comprises an outside tube having a cylindrical inside cross-section. In order to achieve a homogeneous coefficient of friction in the pressing gripper, and therefore to avoid blockages in the pressing gripper, provision has been made for the inside circumference of the outside tube of the pressing gripper to be coated with a non-metallic sliding coating.
Patent DE-3522192-A1 (DE)
Title: Process for preparing a body from a blank
Inventor: BACH WOLFGANG
IPC: B26F3/12
Filed: 1985-06-21
Abstract: The invention relates to a process for preparing a body from a blank of foam, rigid foam or the like by means of a hot wire cutting device, thermal cutting device or the like. The object of the present invention is to provide a process of the aforementioned kind with which it is possible to produce even a few copies of a body and the bodies should only differ slightly from the model or from the other bodies produced, and the process should be cost-effective to carry out. This object is achieved in that a plurality of imaginary planes are passed through the blank, in each plane, tangents extending in this plane are applied onto the contour of the body, defined points of each tangent of a plane at or outside the blank are connected to corresponding defined points of the corresponding tangent of the adjacent plane at or outside the blank by means of flexible, heat-resistant connections and the cutting element is guided along these connections.